18 Vulpeculae
Observation data Epoch J2000.0 Equinox J2000.0 | |
---|---|
Constellation | Vulpecula |
Right ascension | 20h10m33.50s |
Declination | +26°54'15.0" |
Apparent magnitude (V) | 5.52 |
Distance | 419.76277 ly (128.7 pc) |
Spectral type | A3III |
Other designations | |
18 Vulpeculae is a star 419.8 ly away in the constellation Vulpecula. It is a double-lined spectroscopic binary star with a 9.3 day period.[1]
References
- ↑ Fekel, Francis C.; Tomkin, Jocelyn; Williamson, Michael H. (2013). "New Precision Orbits of Bright Double-lined Spectroscopic Binaries. VIII. HR 1528, HR 6993, 2 Sagittae, and 18 Vulpeculae". The Astronomical Journal. 146 (5). 129. Bibcode:2013AJ....146..129F. doi:10.1088/0004-6256/146/5/129.
External links
- 18 Vulpeculae on WikiSky: DSS2, SDSS, GALEX, IRAS, Hydrogen α, X-Ray, Astrophoto, Sky Map, Articles and images
Coordinates:
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